JPS5419728A - Key board device - Google Patents

Key board device

Info

Publication number
JPS5419728A
JPS5419728A JP8470377A JP8470377A JPS5419728A JP S5419728 A JPS5419728 A JP S5419728A JP 8470377 A JP8470377 A JP 8470377A JP 8470377 A JP8470377 A JP 8470377A JP S5419728 A JPS5419728 A JP S5419728A
Authority
JP
Japan
Prior art keywords
board device
key board
key
hammer
termination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8470377A
Other languages
Japanese (ja)
Inventor
Masahiko Hachikake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8470377A priority Critical patent/JPS5419728A/en
Publication of JPS5419728A publication Critical patent/JPS5419728A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To improve the action of an electronic piano to have an excellent touching feeling with the use of a simple construction by holding the hammer, which is connected to a key frame through a spring, between a stopper and a push-up member of an elastic material upon the termination of a key depression.
COPYRIGHT: (C)1979,JPO&Japio
JP8470377A 1977-07-14 1977-07-14 Key board device Pending JPS5419728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8470377A JPS5419728A (en) 1977-07-14 1977-07-14 Key board device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8470377A JPS5419728A (en) 1977-07-14 1977-07-14 Key board device

Publications (1)

Publication Number Publication Date
JPS5419728A true JPS5419728A (en) 1979-02-14

Family

ID=13838013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8470377A Pending JPS5419728A (en) 1977-07-14 1977-07-14 Key board device

Country Status (1)

Country Link
JP (1) JPS5419728A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667563A (en) * 1985-01-22 1987-05-26 Kabushiki Kaisha Kawai Gakki Seisakusho Key apparatus for electronic musical instrument
US4860630A (en) * 1986-12-06 1989-08-29 Reinhard Franz Manual for electronic organs and the like
JPH0235195U (en) * 1988-08-29 1990-03-07

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667563A (en) * 1985-01-22 1987-05-26 Kabushiki Kaisha Kawai Gakki Seisakusho Key apparatus for electronic musical instrument
US4860630A (en) * 1986-12-06 1989-08-29 Reinhard Franz Manual for electronic organs and the like
JPH0235195U (en) * 1988-08-29 1990-03-07

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